Determines where in the filter chain this `WasmPlugin` is to be injected.

                  Valid Options: AUTHN, AUTHZ, STATS
                enum:
                - UNSPECIFIED_PHASE
                - AUTHN
                - AUTHZ
                - STATS
                type: string
              pluginConfig:
                description: The configuration that will be passed on to the plugin.

                  Determines where in the filter chain this `WasmPlugin` is to be injected.

                  Valid Options: AUTHN, AUTHZ, STATS
                enum:
                - UNSPECIFIED_PHASE
                - AUTHN
                - AUTHZ
                - STATS
                type: string
              pluginConfig:
                description: The configuration that will be passed on to the plugin.

  let description = [{
Op that reshards on-device TPU variables to specified state. Internal use only.

The sharding state is represented as the key of the compilation that generated
the sharding/unsharding programs along with the main program. new_format_key
specifies the desired state, and format_state_var is the current state of the
variables.
  }];

`tf.keras`: